
Exterior · 1-1/2" – 4" (5 sizes)
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Z-Girt for Rainscreen Framing
Galvanized Z-Girt sized to match common exterior continuous-insulation thicknesses, creating a uniform plane for cladding attachment over rigid insulation. Installs vertically or horizontally depending on the cladding attachment method.
Gauge / mil
43 – 54 mil
Yield
33 ksi (43mil) · 50 ksi (54mil)
Coating
G90
- Depths from 1-1/2" to 4" to match common rigid insulation thicknesses
- Standard 12'-2" length
- 1-1/2" wide flange, pre-punched at 4" o.c. for fast attachment
- Slotted web holes allow moisture weeping
- "Toed-in" leg grips rigid insulation for strength
Rainscreen FramingCurtain Wall FramingContinuous Insulation
Members
6 of 6 members. Every figure is ClarkDietrich's published data.
Size
| Member # | Variant | Size | Flange | Gauge | Mil | Ksi | Coating | ||
|---|---|---|---|---|---|---|---|---|---|
| 150ZG-43 | Z-Girt 1-1/2" | 1-1/2" | — | 18 ga | 43 mil | 33 ksi | G90 | Submittal ↗ | |
| 200ZG-43 | Z-Girt 2" | 2" | — | 18 ga | 43 mil | 33 ksi | G90 | Submittal ↗ | |
| 200ZG-54 | Z-Girt 2" | 2" | — | 16 ga | 54 mil | 50 ksi | G90 | Submittal ↗ | |
| 250ZG-43 | Z-Girt 2-1/2" | 2-1/2" | — | 18 ga | 43 mil | 33 ksi | G90 | Submittal ↗ | |
| 300ZG-54 | Z-Girt 3" | 3" | — | 16 ga | 54 mil | 50 ksi | G90 | Submittal ↗ | |
| 400ZG-54 | Z-Girt 4" | 4" | — | 16 ga | 54 mil | 50 ksi | G90 | Submittal ↗ |
Specifications
As published by ClarkDietrich.
- Material
- Z-shaped rainscreen girt, G90 galvanized
- Yield strength
- 33 ksi (43mil) · 50 ksi (54mil)
- Coating
- G90
- Design standard
- AISI S100, S240
- Code approvals
- Structural properties and load-capacity tables available from ClarkDietrich Technical Services
- Sizes
- 1-1/2" – 4" (5 sizes)
- Gauge / mil
- 43 – 54 mil
Documents
8 documents, served straight from ClarkDietrich and its testing agencies so you always get the current revision.
- Z-Girt for Rainscreen Framing — Section PropertiesData sheet · PDF ↗
- Z-Girt — Uniform Loads, Point Loads, Moment CapacityData sheet · PDF ↗
- SubmittalPro® — Z-Girt (generate any depth / gauge)Submittal · PDF ↗
- AISI S100-16 (2020 w/S2-20) — North American Cold-Formed Steel Design SpecCode report · PDF ↗
- AISI S240-15Code report · PDF ↗
- ClarkDietrich Architectural SpecificationsData sheet · Link ↗
- ClarkDietrich Product IdentificationData sheet · PDF ↗
- SDS — ASTM A1003 Steel Framing ProductsSDS · PDF ↗
Ask About This Product
Answered from ClarkDietrich's own documents — the 6 sheets listed above — with the source and page behind every line.